Places The Donut Guy Wants to Go

Trails through lava-carved tube-caves display sparkling bacteria and a rich history.

Europe's second largest ossuary wasn't discovered until 2001.

A nondescript Seattle restaurant inherited a piece of European history.

One of the largest pieces of scientific equipment ever carried on a NASA space shuttle sits in a Chicago alley.

The sunken structure looks like the victim of a catastrophic flood.

A magical place that lets you play in and explore the world of Studio Ghibli.

These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

Eighteen miniature death-scene dioramas.

Stroll through a wonderland of stupendous moss-covered trees.

Mysterious rocks that ring musically when struck.

A swing to dangle you off the very edge.

A student driver's nightmare.

A 1,215-foot tunnel transports pedestrians beneath the River Thames.

This 700-year-old street food market features baby octopus and soy donuts.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

Oh, just a motel on the edge of the desert decorated with thousands of clowns conveniently located next to an abandoned graveyard.

A lush green oasis in the middle of Chicago.

The middle finger of modernity.

A reproduction of earth's many biomes.

A New Hampshire grave with a grudge.

The signs of a long buried road can still be found hidden beneath a London sewer grate.

A beautiful but toxic fountain of mercury.